Christie Leading the pack the pack in head to head match-ups with Hillary Clinton

Iowa - June 9 Loras CollegeClinton 48 Christie 39Clinton 52 Paul 38Clinton 49 Bush 38Clinton 50 Ryan 39Clinton 50 Huckabee 40Iowa is a slightly democrat leaning state by about 2%.(Meaning it as about 2% more democrat than the nation as a whole. So these numbers are good for Hillary but the numbers are closing mildly in battleground states. Obama defeated Clinton in the 2008 Caucus by about 9%. It is difficult to tell what we should gleam from that since it was a caucus and not a primary and had low voter participation.Pennsylvania - June 5 QuinnipiacClinton 45 Christie 41Clinton 50 Ryan 38Clinton 51 Paul 37Clinton 51 Bush 35PA is leaning democrat by an average of 3.1% in the last 3 elections but by only 1.5% in the last election. Hillary Clinton won the Pennsylvania primary in 2008 defeating Obama convincingly. She could be very strong in this democrat leaning state as her leads over all the candidates except Christie are stronger than usual for a battle ground state. Christie is running much stronger against Clinton in PA than any other republican possibly because he is from neighboring New Jersey. Florida - Survey USA June 11Clinton 47 Bush 41Florida is a republican leaning state by about 3.1% over last 3 elections. Especially taking that into consideration, Hillary Clinton has been polling very strong in Florida. There are many transplanted New Yorkers living in Florida and its is her new adopted home state and she is obviously very strong there. Another factor is the senior vote. She is polling much better among older voters than any democrat has in the past. Although Florida has been leaning republican it could go for Hillary in a dead even election. She leads Jeb Bush by 6% and he was a popular former Governor of the state. The idea that she could defeat a popular republican governor in his home republican leaning state is difficult to imagine. If she does the republicans would have to win Ohio(R).9 Virginia(even) Pennslyvania, Colorado,and Iowa. The last 3 states lean democrat by less than 2 points. You could exchange New Hampshire with Iowa or Colorado. Winning any of these states is very possible, but winning them all in a close election would be unlikely. Winning Pennsylvania alone would be very difficult as they have lost it in the last two elections that they won, and they cannot win without PA or Florida.Florida- ABC/Wash Post May 1 Clinton 52 Christie 34Clinton 55 Paul 37Clinton 49 Bush 41Clinton 56 Ryan 36Clinton 52 Rubio 40